Active Regions in Ha 16th September 2022

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Carbon60
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Active Regions in Ha 16th September 2022

Post by Carbon60 »

A few from this morning in Ha on my 150 mm double stacked refractor.

Basler acA1920-155 um
2.5 x PM
Genika Astro Image Capture
AS!3 stacking
ImPPG deconvolution/sharpening
PixInsight refinement

AR 13098

Image20220916_Ha_AR13098_Mono by Stuart Green, on Flickr

Image20220916_Ha_AR13098_colour by Stuart Green, on Flickr

AR13100

Image20220916_Ha_AR13100 by Stuart Green, on Flickr

Image20220916_Ha_AR13100_Colour by Stuart Green, on Flickr

AR13102

Image20220916_Ha_AR13102 by Stuart Green, on Flickr

Image20220916_Ha_AR13102_Colour by Stuart Green, on Flickr

Thanks for looking.

Stu.


H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
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More images at http://www.flickr.com/photos/solarcarbon60/
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Re: Active Regions in Ha 16th September 2022

Post by pupak »

Very nice images.


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Re: Active Regions in Ha 16th September 2022

Post by torsinadoc »

Excellent details and processing.


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Re: Active Regions in Ha 16th September 2022

Post by torsinadoc »

Excellent details and processing.


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Re: Active Regions in Ha 16th September 2022

Post by christian viladrich »

Nice set of images Stu !


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Re: Active Regions in Ha 16th September 2022

Post by marktownley »

Lovely closeups Stu! I'm hoping to image this morning...


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Re: Active Regions in Ha 16th September 2022

Post by Carbon60 »

Many thanks, guys. Much appreciated.

Stu.


H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
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Re: Active Regions in Ha 16th September 2022

Post by rigel123 »

Great images Stu, love the processing! Such a fine line between sharpening enough to bring out the details without forgetting that we are looking at flowing plasma that doesn’t have razor sharp edges. Although some spicules and spike eruptions come close!


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Re: Active Regions in Ha 16th September 2022

Post by Carbon60 »

rigel123 wrote: Sat Sep 17, 2022 12:45 pm Great images Stu, love the processing! Such a fine line between sharpening enough to bring out the details without forgetting that we are looking at flowing plasma that doesn’t have razor sharp edges. Although some spicules and spike eruptions come close!
You’re so right, Warren. It certainly can be easy to overcook images by over sharpening.

Stu.


H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
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Re: Active Regions in Ha 16th September 2022

Post by arnedanielsen »

Fantastic images Stu!

Thanks for sharing,
Arne


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